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            <h1 style="display: none">PHP遍历文件夹下子目录和文件</h1>
            
            <div class="markdown-body">
              <figure class="highlight php"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br></pre></td><td class="code"><pre><code class="hljs php"><span class="hljs-meta">&lt;?php</span><br><br><span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">read_all_dir</span> (<span class="hljs-params"> <span class="hljs-variable">$dir</span> </span>)</span><br><span class="hljs-function"></span>&#123;<br>	<span class="hljs-variable">$result</span> = <span class="hljs-keyword">array</span>();<br>	<span class="hljs-variable">$handle</span> = opendir(<span class="hljs-variable">$dir</span>);<br>	<span class="hljs-keyword">if</span> ( <span class="hljs-variable">$handle</span> )<br>	&#123;<br>		<span class="hljs-keyword">while</span> ( ( <span class="hljs-variable">$file</span> = readdir ( <span class="hljs-variable">$handle</span> ) ) !== <span class="hljs-literal">false</span> )<br>		&#123;<br>			<span class="hljs-keyword">if</span> ( <span class="hljs-variable">$file</span> != <span class="hljs-string">&#x27;.&#x27;</span> &amp;&amp; <span class="hljs-variable">$file</span> != <span class="hljs-string">&#x27;..&#x27;</span>)<br>			&#123;<br>				<span class="hljs-variable">$cur_path</span> = <span class="hljs-variable">$dir</span> . DIRECTORY_SEPARATOR . <span class="hljs-variable">$file</span>;<br>				<span class="hljs-keyword">if</span> ( is_dir ( <span class="hljs-variable">$cur_path</span> ) )<br>				&#123;<br>					<span class="hljs-variable">$result</span>[<span class="hljs-string">&#x27;dir&#x27;</span>][<span class="hljs-variable">$cur_path</span>] = read_all_dir ( <span class="hljs-variable">$cur_path</span> );<br>				&#125;<br>				<span class="hljs-keyword">else</span><br>				&#123;<br>					<span class="hljs-variable">$result</span>[<span class="hljs-string">&#x27;file&#x27;</span>][] = <span class="hljs-variable">$cur_path</span>;<br>				&#125;<br>			&#125;<br>		&#125;<br>		closedir(<span class="hljs-variable">$handle</span>);<br>	&#125;<br>	<span class="hljs-keyword">return</span> <span class="hljs-variable">$result</span>;<br>&#125;<br><br><span class="hljs-variable">$result</span> = read_all_dir(<span class="hljs-string">&#x27;/home/www/hexo&#x27;</span>);<br>var_dump(<span class="hljs-variable">$result</span>);<br></code></pre></td></tr></table></figure>
<hr>
<figure class="highlight php"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br></pre></td><td class="code"><pre><code class="hljs php"><span class="hljs-keyword">print</span>:<br><br><span class="hljs-keyword">array</span>(<span class="hljs-number">2</span>) &#123;<br>  [<span class="hljs-string">&quot;file&quot;</span>]=&gt;<br>  <span class="hljs-keyword">array</span>(<span class="hljs-number">4</span>) &#123;<br>    [<span class="hljs-number">0</span>]=&gt;<br>    <span class="hljs-keyword">string</span>(<span class="hljs-number">27</span>) <span class="hljs-string">&quot;/home/www/hexo/package.json&quot;</span><br>    [<span class="hljs-number">1</span>]=&gt;<br>    <span class="hljs-keyword">string</span>(<span class="hljs-number">22</span>) <span class="hljs-string">&quot;/home/www/hexo/db.json&quot;</span><br>    [<span class="hljs-number">2</span>]=&gt;<br>    <span class="hljs-keyword">string</span>(<span class="hljs-number">25</span>) <span class="hljs-string">&quot;/home/www/hexo/.npmignore&quot;</span><br>    [<span class="hljs-number">3</span>]=&gt;<br>    <span class="hljs-keyword">string</span>(<span class="hljs-number">26</span>) <span class="hljs-string">&quot;/home/www/hexo/_config.yml&quot;</span><br>  &#125;<br>  [<span class="hljs-string">&quot;dir&quot;</span>]=&gt;<br>  <span class="hljs-keyword">array</span>(<span class="hljs-number">7</span>) &#123;<br>    [<span class="hljs-string">&quot;/home/www/hexo/.idea&quot;</span>]=&gt;<br>    <span class="hljs-keyword">array</span>(<span class="hljs-number">2</span>) &#123;<br>      [<span class="hljs-string">&quot;file&quot;</span>]=&gt;<br>      <span class="hljs-keyword">array</span>(<span class="hljs-number">7</span>) &#123;<br>        [<span class="hljs-number">0</span>]=&gt;<br>        <span class="hljs-keyword">string</span>(<span class="hljs-number">34</span>) <span class="hljs-string">&quot;/home/www/hexo/.idea/encodings.xml&quot;</span><br>        [<span class="hljs-number">1</span>]=&gt;<br>        <span class="hljs-keyword">string</span>(<span class="hljs-number">30</span>) <span class="hljs-string">&quot;/home/www/hexo/.idea/blade.xml&quot;</span><br>        [<span class="hljs-number">2</span>]=&gt;<br>        <span class="hljs-keyword">string</span>(<span class="hljs-number">42</span>) <span class="hljs-string">&quot;/home/www/hexo/.idea/jsLibraryMappings.xml&quot;</span><br>        [<span class="hljs-number">3</span>]=&gt;<br>        <span class="hljs-keyword">string</span>(<span class="hljs-number">34</span>) <span class="hljs-string">&quot;/home/www/hexo/.idea/workspace.xml&quot;</span><br>        [<span class="hljs-number">4</span>]=&gt;<br>        <span class="hljs-keyword">string</span>(<span class="hljs-number">29</span>) <span class="hljs-string">&quot;/home/www/hexo/.idea/hexo.iml&quot;</span><br>        [<span class="hljs-number">5</span>]=&gt;<br>        <span class="hljs-keyword">string</span>(<span class="hljs-number">29</span>) <span class="hljs-string">&quot;/home/www/hexo/.idea/misc.xml&quot;</span><br>        [<span class="hljs-number">6</span>]=&gt;<br>        <span class="hljs-keyword">string</span>(<span class="hljs-number">32</span>) <span class="hljs-string">&quot;/home/www/hexo/.idea/modules.xml&quot;</span><br>      &#125;<br>      [<span class="hljs-string">&quot;dir&quot;</span>]=&gt;<br>      <span class="hljs-keyword">array</span>(<span class="hljs-number">2</span>) &#123;<br>        [<span class="hljs-string">&quot;/home/www/hexo/.idea/libraries&quot;</span>]=&gt;<br>        <span class="hljs-keyword">array</span>(<span class="hljs-number">1</span>) &#123;<br>          [<span class="hljs-string">&quot;file&quot;</span>]=&gt;<br>          <span class="hljs-keyword">array</span>(<span class="hljs-number">1</span>) &#123;<br>            [<span class="hljs-number">0</span>]=&gt;<br>            <span class="hljs-keyword">string</span>(<span class="hljs-number">52</span>) <span class="hljs-string">&quot;/home/www/hexo/.idea/libraries/hexo_node_modules.xml&quot;</span><br>          &#125;<br>        &#125;<br>        [<span class="hljs-string">&quot;/home/www/hexo/.idea/copyright&quot;</span>]=&gt;<br>        <span class="hljs-keyword">array</span>(<span class="hljs-number">1</span>) &#123;<br>          [<span class="hljs-string">&quot;file&quot;</span>]=&gt;<br>          <span class="hljs-keyword">array</span>(<span class="hljs-number">1</span>) &#123;<br>            [<span class="hljs-number">0</span>]=&gt;<br>            <span class="hljs-keyword">string</span>(<span class="hljs-number">52</span>) <span class="hljs-string">&quot;/home/www/hexo/.idea/copyright/profiles_settings.xml&quot;</span><br>          &#125;<br>        &#125;<br>      &#125;<br>    &#125;<br>    ... ...<br></code></pre></td></tr></table></figure>

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      var title = document.getElementById('subtitle').title;
      
        typing(title);
      
    })(window, document);
  </script>















<!-- 主题的启动项 保持在最底部 -->
<script  src="/js/boot.js" ></script>


</body>
</html>
